The light bands (I bands) are actin filaments while the dark bands (A bands) are where the actin and myosin filaments overlap. Actin filaments extend from both sides the Z disc (Z lines) to partially interdigitate with myosin filaments. Z discs itself are a type of protein band different to actin and myosin.
Definitions for neutropenic. Here are all the possible meanings and translations of the word neutropenic. Wiktionary(0.00 / 0 votes)Rate this definition: neutropenic(Adjective) Having neutropenia. neutropenic(Adjective) Characterized by, or concerning, neutropenia.
1 Neutropenia is a condition in which the number of neutrophils (a type of white blood cell) in the bloodstream is decreased, affecting the body's ability to fight off infections.  Neutropenia is defined as an absolute neutrophil count (ANC) of less than 1500 per microliter (1500/microL)